INSTRUCTION, USE AND
MAINTENANCE MANUAL
GB
Page 17 of 98
10.1 Oil check on oil-pressure power unit
THE OIL-PRESSURE POWER UNIT
IS DELIVERED WITHOUT HY-
DRAULIC OIL, THEREFORE MAKE
SURE THE TANK PROVIDED IS
FILLED WITH OIL WITH VISCOS-
ITY DEGREE APPROPRIATE TO
THE AVERAGE TEMPERATURES
IN THE INSTALLATION COUNTRY
AND IN PARTICULAR:
- VISCOSITY 32 (FOR COUNTRIES
WITH ROOM TEMPERATURE
FROM 0 TO 30 DEGREES);
- VISCOSITY 46 (FOR COUNTRIES
WITH ROOM TEMPERATURE
ABOVE 30 DEGREES).
10.2 Check of motor rotation direction
Once the last electrical connection has been termi-
nated, power the machine with the main switch. Make
sure the motor of the hydraulic power unit rotates in
the direction indicated by the arrow (
Fig. 10A-10B-
10C-10D
) visible on the electric motor. If rotation
should occur in the opposite direction, the machine
must be immediately stopped and phase inversion
must be executed inside the plug connection in order
to reset the correct rotation direction.
FAILURE TO OBSERVE THE ABOVE
INSTRUCTIONS WILL IMMEDIATE-
LY INVALIDATE THE WARRANTY.
10.3 Electrical checks
BEFORE STARTING UP THE TYRE-
CHANGER, BE SURE TO BECOME
FAMILIAR WITH THE LOCATION
AND OPERATION OF ALL CON-
TROLS AND CHECK THEIR PROP-
ER OPERATION (SEE PAR. “CON-
TROLS”).
CARRY OUT A DAILY CHECK OF
MAINTAINED-TYPE CONTROLS
CORRECT FUNCTIONING, BE-
FORE STARTING MACHINE OP-
ERATION.
Once the plug/socket connection has been made, turn
on the machine using the master switch (
Fig. 10A-
10B-10C-10D ref. A
).
ONCE THE ASSEMBLY OPERATIONS HAVE
BEEN ENDED, CHECK ALL MACHINE FUNC-
TIONS.
7505-M002-4_B
NAV41.11N - NAV41T.11N - NAV41.13N - NAV41T.13N -
NAV41.13EI - NAV41T.13EI - NAV41.13SA - NAV41T.13SA
